Baking free brick block uses raw materials such as artificial lightweight aggregate, urban construction waste, cinder, cinder, ash, sand, stone, water slag, cinders and other waste of resources, adding a small amount of lime, cement, cement generally use ordinary portland cement (32.5 and 32.5 above) , generally use low calcium fly ash, silica content no more than 40 %, alumina no more than 15% .
Available gypsum plaster (CaS04 2H2 0) or phosphogypsum instead of using sand fineness modulus of 3.7-1.6, clay content no more than 3%, the use of particle size greater than 5mm, less than 8mm stones.
Pastes adding fly ash, unburned improved activity, block of dense, water resistance, frost, impermeability.
Baking free Brick machine use industrial raw materials, fly ash to produce unburned brick building production, with the most scientific method of matching by advanced technology, molding, equipment operation and stability, reasonable design, advanced technology, good product quality, high production efficiency,are the ideal equipment for investment in new building materials .
Brick block machine
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